7. A fire hydrant puts out about 1,500 gallons of water per minute. How many gallons does it put out per second? gallons per second​

Answers

Answer 1

Answer:

25 G/s

Step-by-step explanation:

1500/60


Related Questions

A satellite radio company charges a one time fee of $36 for installation. The company also charges $42 per month for use. based upon this information complete this table showing the total cost of using the satellite radio after each month listed.

Answers

Answer:

Table shown below

Step-by-step explanation:

Linear Modeling

It consists of finding and using the equation of a line to represent the behavior of a real situation in numerical terms.

We are given the model of the charges for a satellite radio company that charges a fixed fee of $36 for installation and a variable fee of $42 per month for use.

The model is written as:

C(m) = 36 + 42m

Where m is the number of months.

For m=1:

C(1) = 36 + 42(1)=$78

For m=2:

C(2) = 36 + 42(2)=$120

For m=3:

C(3) = 36 + 42(3)=$162

For m=4:

C(4) = 36 + 42(4)=$204

For m=5:

C(5) = 36 + 42(5)=$246

The calculations are resumed in the table shown below.

If x =14 which equations true

Answers

Answer:

where r the equations?

Answer:

3(12-x)=6

Step-by-step explanation:

hope that helps !!!!!!!!!!!!!!!!!

What is 3-9 +8 +9 +9 +9 +9 +9 with an exponent of 2/68 +89=

Answers

Answer: the answer is 2

Step-by-step explanation:

Answer:

the answer is more than 47 *thumbs up*

Step-by-step explanation:

please help just download the document, try to complete it and make a question adressing it to me please

Answers

the picture is blank :(

20 points and brainiest for the correct answer

On a coordinate plane, a line goes through (0, negative 5) and (5, 0).
A system of equations consists of a line s of the equation y = x - 5 that is graphed in orange, and a line t that passes through the points (0, 2) and (8, -4). The equation of line t is y = -[tex]\frac{3}{4}[/tex]x + 2.
What is the solution to this system of linear equations?

Answers

So the answer to this question is you have the negative and positive side amd it wild be to the left of that

Answer:

4 -1

Step-by-step explanation:

just trust me on this one :)

30% de que número es 42 ?​

Answers

The anwser is 12.6 i’m most definitely sure

A roll of nickels is worth $2.00. Write and solve an equation to determine the number of nickels in a roll.'
ASAPPPPPPPP

Answers

$2.00= .05X
X=40
X is the number of nickels

Find the mode of the data set below.
{99, 88, 88, 91, 92, 100}
O 91.5
O 88
93
0 89.5

Answers

The mode is 88. The mode is a number that is most repeated in a pattern, and here it is 88.

Hope this helps!

Answer:

The mode is 88 as you can see there the 88 occurs twice.

Step-by-step explanation:

I hope this helps

The cost of dinner for Lorenzo and his 3 friends was $45.96.

Part A. How much did each person pay if they shared the cost equally?

Part B. Write an equation to model the solution to the problem.

Enter the correct answers in the boxes.

A. $ =

B. Equation =

Answers

Answer:

The friends split the bill at 15.32$

Step-by-step explanation:

So to find how much each paid you would take the bill total and divide it by the amount of people in this case three

And for the equation it would be 45.96/3=15.32$

The equation to model the solution to the problem would be; 3x = 45.96. the friends split the bill at 15.32 dollars.

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables. A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be one degree.

Given that the dinner for Lorenzo and his 3 friends costs $45.96.

To determine how much each paid would take the bill total

Therefore, we will divide it by the number of people in this case three

3x = 45.96

x = 45.96/3

x  = 15.32$

And for the equation would be; 3x = 45.96

Learn more about equations here;

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PLEASE HELP. Write the equation in slope-intercept form for the line that contains the points
(3,-5) and (5,- 1)
a. y = 2x + 11
b. y = 2x + 1
c. y = 2x - 11
d. y = 2x - 1

Answers

Answer:

y=2x-11

Step-by-step explanation:

help..
The length of one side of a shoebox is 8 centimeters more than twice the width. The base of the shoebox has an area of 72 square centimeter.
Write an equation to represent this situation with w representing the width in centimeter

Answers

Answer:  [tex]w^2+4w-36=0[/tex]

Step-by-step explanation:

Let w = width of the base of the shoebox.

As per given ,

Length = 8+2w centimeters

Area of base = 72 square centimeter

Area of rectangle =  Length x width

[tex]\Rightarrow\ 72=w(2w+8)\\\\\Rightarrow\ 72= 2w^2+8w\\\\\Rightarrow\ 2w^2+8w-72=0\\\\\Rightarrow\ w^2+4w-36=0[/tex]

Required equation: [tex]w^2+4w-36=0[/tex]

Help please! Thanks, will give brainliest if correct. Answer only if you know this.

Answers

Answer:

The answer is 0.20

Step-by-step explanation:

Answer: 0.20

Step-by-step explanation:

k) 12y + 15 + y – 3 6y – 9 = y
alguien me puede ayudar por favor?:(

Answers

13y+12,6y−9=y

2 Switch sides.

y=13y+12,6y-9y=13y+12,6y−9

3 Break down the problem into these 2 equations.

y=13y+12y=13y+12

y=6y-9y=6y−9

4 Solve the 1st equation: y=13y+12y=13y+12.

y=-1y=−1

5 Solve the 2nd equation: y=6y-9y=6y−9.

y=\frac{9}{5}y=

​5

​9

​​  

6 Collect all solutions.

y=-1,\frac{9}{5}y=−1,

​5

​9

​​  

Step-by-step explanation:

i dont know what u said so i solved for y

Answer:

y = 1/4

Step-by-step explanation:

Yo no comprehendo espanol mucho, but I'll try

12y + 15 + y - 36y - 9 = y

Rearrange

12y + y (-y) + 15 (-15) - 36y - 9 (+9)= y (-y) (-15) (+9)

12y - 36y = - 15 + 9

-24y = - 6

Divide both sides by - 24 (Take note of the signs (+) (-))

-24y/-24 = - 6/-24

y= 1/4

A. y = 8 − 7x
B. y = 7x + 8
C. y = 7x − 8
D. y = 8x − 7

Answers

Answer:

I'm getting

y=-7x+8

The 7 is negative for me..You should maybe try yourself too and see what you get I might have made a mistake

Step-by-step explanation:

I'm guessing you live somewhere in the U.S. so I'll use the equation you use there

Equation:

[tex]y = mx + b[/tex]

[tex]m = \frac{y1 - y2}{x1 - x2} [/tex]

first pick two points

I'll pick (0,8) and (1,1)

[tex]m = \frac{8 - 1}{0 - 1} = \frac{7}{ - 1 } = - 7[/tex]

this means that the slope is -7

So far the equation will look like this

[tex]y = - 7x + b[/tex]

to get b pick one point, I'll pick (0,8) and replace y and x

[tex]8 = - 7 \times 0 + b[/tex]

when you solve this you'll get b

[tex]b = 8[/tex]

So the equation will look this

[tex]y = - 7x + 8[/tex]

Harold and his friend Bill each collect vintage action figures. Harold already has 18
action figures and adds 3 more figures to his collection each month. Bill already has 24
action figures and adds 2 more to his collection each month. Let x represent the
number of months, and y represent the number of action figures. Which equations can
be used to find how long it will take before the friends each have the same number of
action figures?

Answers

Answer:

6 months

Step-by-step explanation:

what is -2(3x+1)+4=17

Answers

Answer:

Exact Form: x= -5/2

Decimal Form: x= -2.5

Mixed Number Form: x= -2 1/2

Step-by-step explanation:

Hope this helps!

The answer is x = -5/2

Which of the following is a multiple of 7?
A 12
C 22
B 28
D 36

Answers

Answer:28

Step-by-step explanation:7 x 4= 28

Answer:

28

Step-by-step explanation:

7, 14, 21, 28

I’ll give brainley , pleaseee helppp

Answers

Answer:

Vertical Stretch & horizontal translation

Step-by-step explanation:

the vertical stretch makes the line bigger

Horizontal translation will move the shape 2 left of the x axis

Answer:

Srry bro its way to blurry for me to read... Also dont show your password to randoms.

Step-by-step explanation:

The model has 75 of 100 parts shaded to represent 0.75.

A model divided into 100 parts. 75 are shaded gray.

Amena models the solution to 0.75 – 0.20 by shading in black each of the parts she is subtracting from 0.75. Which models the solution?

A model divided into 100 parts. 75 are shaded gray. 2 are shaded black.
A model divided into 100 parts. 75 are shaded gray. 20 are shaded black.
A model divided into 100 parts. 55 are shaded gray. 20 are shaded black.
A model divided into 100 parts. 73 are shaded gray. 2 are shaded black.

Answers

Answer:

A model divided into 100 parts. 75 are shaded gray. 2 are shaded black.Step-by-step explanation:

i used a calculator to divide it by 75 witch gave me .75

Ellie took a taxi from her house to the airport. The taxi company charged a pick-up fee of $1.50 plus $5 per mile. The total fare was $76,50, not including the tip. Write and solve an equation which can be used to determine m, the number of miles in the taxi ride.


I dont understand this​

Answers

Answer:   1.50+5m=76.50 m=15

Step-by-step explanation:

The required equation is 1.5 + 5m = 76.50 and distance travelled is 15 miles.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions by connecting them with the equal sign = .

Now it is given that,

pick-up fee = $1.50 plus $5 per mile

Since, m is the number of miles in the taxi ride

So, equation for pick-up fee for m miles,

pick-up fee = $1.50 + $5m

Now total fare = $76,50

Thus, required equation to determine m is given as,

1.50 + 5m = 76.50

Subtracting 1.5 both the side we get,

1.50 + 5m - 1.5 = 76.50 - 1.5

⇒ 5m = 75

or, m = 75/5

⇒ m = 15

Thus, the required equation is 1.5 + 5m = 76.50 and distance travelled is 15 miles.

To learn more about equation :

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Please help me with this homework

Answers

Answer:

5.   y= -2x+4

6.   y= 1/3x-3

7.   y= -5/2x+8

8.    y= 3/4x+3

Step-by-step explanation:

these are the answers if you want me to explain tell me!

in the expression -12+m-9m+13, name the coefficients​

Answers

Answer:

-12

1

9

13

Step-by-step explanation:

its just the numbers in front of the variables

13 ion know how I got the answer but I think is 13

Jake is selling cookies there 60 cookies in a package how many cookies are there in three packages ?

Answers

Answer:

180 cookies

Step-by-step explanation:


PLEASE HELP ASAP!!!!!

Answers

Answer:

[tex]\huge\boxed{\sf x = 20}[/tex]

Step-by-step explanation:

=> Since it is an equilateral (Having all angles and all sides equal)  triangle, so every angles will be equal to the other.

=> The sum of the measures of interior angles of triangle add up to 180 degrees.

So,

3x + 3x + 3x = 180

9x = 180

Divide both sides by 9

x = 20

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807


Rewrite each explicit formula in the form of a function.
Part A
an= 19 - 7(n-1)
f(n) =
Part B
an= 1.5 +4.2 (n - 1)
f (n) =

Answers

Answer:

[tex]f(n) = 26- 7n[/tex] --- (a)

[tex]f(n) = 5.7- 4.2n[/tex] ---- (b)

Step-by-step explanation:

Given

[tex]a_n = 19 - 7(n-1)[/tex]

[tex]a_n = 1.5 - 4.2(n-1)[/tex]

Required

Rewrite as a function

[tex]a_n = 19 - 7(n-1)[/tex]

Rewrite

[tex]f(n) = 19 - 7(n-1)[/tex]

Open bracket

[tex]f(n) = 19 - 7n+7[/tex]

Collect Like Terms

[tex]f(n) = 19 +7- 7n[/tex]

[tex]f(n) = 26- 7n[/tex]

[tex]a_n = 1.5 - 4.2(n-1)[/tex]

Rewrite

[tex]f(n) = 1.5 - 4.2(n-1)[/tex]

Open bracket

[tex]f(n) = 1.5 - 4.2n+4.2[/tex]

Collect Like Terms

[tex]f(n) = 1.5 +4.2- 4.2n[/tex]

[tex]f(n) = 5.7- 4.2n[/tex]

Which is more 2 yards or 40 inches

Answers

1 yard = 36 inches
2 yards = 72 inches
Solution: 2 yards is more

Please help me!!! will give brainliest

Answers

Answer:

7 1/3

Step-by-step explanation:

Answer:

7 1/3

Step-by-step explanation:

two negatives equal a positive.

new answer:

1 2/3 + 5 2/3= 7 1/3

5+1= 6

2/3+2/3= 1 1/3

6+ 1 1/3= 7 1/3

7 1/3 is your answer.

Hope this helped! (ノ◕ヮ◕)ノ*:・゚✧

have a nice day! ( ゚д゚)つ Bye

Find the measure of each angle indicated

Answers

Answer:

C) 114

Step-by-step explanation:

41 + 73 = x

114 = x

180-73-41=66 180-66=114. 114 is the answer.

A restaurant starts with 10 dozen
pieces of cornbread. Every order
receives 2 piece of cornbread. At the
end of their lunch rush, there are 28
pieces of cornbread left. How many
orders did the restaurant take?

Answers

Answer:

48 orders

Step-by-step explanation:

so 10 dozen is 120 because 12(10) is 120. we first subtract 120-28, which is 96. divided 96 by 2 to get 48.

equation: (12(10)-28)/2=x

Answer:

46 orders.

Step-by-step explanation:

(10*12) - 2x = 28

120 - 2x = 28

-2x = 28 - 120

-2x = -92

x = -92/2

x = 46

David deposited $550 in an account that earns 5% simple annual interest.
Richey deposited $550 in an account that earns 5% annual compounded
annually. They leave the money with no withdrawals or deposits for 3 years.
Which statement is true about the two investments after 3 years?
A David will have $31.19 more in his account than Richey has in his
account
B Richey will have $123,69 more in his account than David has in his
account
C Richey will have $4.20 more in his account than David has in his account,
D David will have $82.50 more in his account than Richey has in his

Answers

A is the correct answer
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